What was found
DAMAGED NR 2 MAIN WHEEL NOTED AFTER LANDING. EXAMINATION REVEALED LOCKED OUTBOARD BEARING RESULTING IN DAMAGE BEYOND ALLOWABLE LIMITS TO NR 2 WHEEL, LEFT AXLE ASSY AND NR 2 MAXERET ASSY. THERE WAS NO INDICATION OF THE WHEEL BEARINGS HAVING BEEN LUCRICATED AT LAST INSTALL. DAMAGED BEARING DID NOT BEAR CLASS RATING PREFIX OR THE MANUFACTURER'S '-629' AIRCRAFT ENDORSEMENT; ONLY THE PREVIOUSLY RECOGNIZED BASE, P/N L610549.